.bigbox{
    background: url(../imgs/bg.jpg);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
}


.center {
    
    margin-bottom: 20px;
    width: 80%;
    margin: 0 auto;
    display: block;
}

.mt-5 {
    margin-top: 5px;
}

.el-col {
    border-radius: 4px;
}

.bg-purple-dark {
    background: #ffffffb9;
}

.bg-purple {
    background: #ffffffb9;
}

.bg-purple-light {
    background: #ffffffb9;
}

.grid-content {
    border-radius: 4px;
    min-height: 50px;
}

.row-bg {
    padding: 10px 0;
    background-color: #ffffffb9;
}

.img-head {
    margin: 0 auto;
    display: block;
    max-width: 100%;
    height: auto;
}

.img-ico {
    max-width: 90%;
    height: auto;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
}






.el-footer,
.el-aside {
    background-color: #ffffffb9;
    text-align: center;
    padding: 20px;
    /* line-height: 200px; */
}

.el-main {
    background-color: #ffffffb9;
    text-align: center;
}

body>.el-container {
    margin-bottom: 40px;
}

.el-container:nth-child(5) .el-aside,
.el-container:nth-child(6) .el-aside {
    /* line-height: 260px; */
}

.el-container:nth-child(7) .el-aside {
    line-height: 320px;
}

.el-asdie-img1{
    margin-top:10px ;
}

.el-asdie-img2{
    margin-top:10px ;
    margin-bottom: 10px;
}

.botany-t{
    width: 20%;
    height: 280px;
    text-align: center;
    position: absolute;
    left: 50%;
}
.el-main div{
    float: left;
}

.img-box{
    width: 98%;
    height: 420px;
    border: 1px solid rgba(0, 0, 0, 0.507);
}

.img-box img{
    margin-top: 20px;
}


.botany-t dt{
    border: 1px solid rgba(0, 0, 0, 0.514);
    padding: 10px 10px;
    margin:10px 10px;
}

.strategy{
    width: 99%;
    height: 230px;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.507);
    margin-bottom: 10px;
}
.strategy1{
    width: 99%;
    height: 200px;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.507);
    margin-bottom: 10px;
}
.img-t{
    font-size: 50px;
}


.strategy2{
    width: 99%;
    height: 200px;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.507);
    /* margin-bottom: 8px; */
}
.mulv{
    width: 98%;
    height: 420px;
    border: 1px solid rgba(0, 0, 0, 0.507);
}
.mulv a{
    text-decoration: none;
}
.comment{
    width: 98%;
    height: 650px;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.507);
    /* margin-bottom: 8px; */
}

.footer{
    width: 97%;
    height: 100px;
    border: 1px solid rgba(0, 0, 0, 0.507);
    /* margin: 10px; */
    background-color: rgba(247, 195, 221, 0.322);
    margin-left: 20px;
    text-align: center;
}

